Against a Lucario. He was loading his Aura-Sphere at the edge, and then I've used Final Cutter's wave. He got on-stage again, kicked me at when he got up and made a Dash Attack on me. For some reason, he jumped off-stage and used Extreme Speed. It failed, and he died. I taunted twice (that was hilarious), and he ran in my direction. I've accidentaly made a Footstool Jump on him, and he fell again, don't trying to recover. After that, he rage-quited. It lasted 19 seconds.
More recently, I've had a match with a Greninja. He started with Water Shuriken, and got me. He used the Substitute Wood in my D-Air, and went flying to the edge, while I've Powershielded the attack. I've grabbed him and started the Pummel, but he did get free after it. But, as he was in the edge, he fell, and couldn't recover (Instead, he used the N-Air). The battle followed normally, until he used the Sweetspotted Up-Smash and I was launched pretty close to the end of the Blast Zone. Then, in a instinct move, I've used Stone and he went for the Up-Air. Stone was the one that did hit, and he died. It lasted 36 seconds!